'\" te
.\" Copyright (c) 2007, Sun Microsystems, Inc. All Rights Reserved.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
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.TH DNSSERVICEREFSOCKFD 3DNS_SD "Aug 20, 2007"
.SH NAME
DNSServiceRefSockFD \- access underlying UNIX domain socket descriptor
.SH SYNOPSIS
.LP
.nf
\fBcc\fR [ \fIflag\fR ... ] \fIfile\fR ... \fB-ldns_sd\fR [ \fIlibrary\fR ... ]
#include <dns_sd.h>

\fBDNSServiceRefSockFD\fR(\fBDNSServiceRef\fR *\fIsdRef\fR);
.fi

.SH DESCRIPTION
.sp
.LP
Access the underlying UNIX\u\s-2TM\s+2\d domain socket from the initialized
\fBDNSServiceRef\fR returned from \fBDNS\fR Service calls. Applications should
only access the underlying UNIX domain socket to poll for results from the
\fBmDNS\fR daemon. Applications should not directly read or write to the
socket. When results are available, applications should call
\fBDNSServiceProcessResult()\fR. The application is responsible for processing
the data on the socket in a timely fashion. The daemon can terminate its
connection with a client that does not clear its socket buffer.
.SH RETURN VALUES
.sp
.LP
The underlying UNIX domain socket descriptor of the \fBDNSServiceRef\fR or
\fB-1\fR is returned in case of error.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(7) for description of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Interface Stability	Committed
_
MT-Level	Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBDNSServiceBrowse\fR(3DNS_SD), \fBDNSServiceRegister\fR(3DNS_SD),
.BR attributes (7)
